Table 2-1. Operator PMCS Procedures - Continued
Equipment Is Not
ITEM TO BE INSPECTED/Procedures
AUXILIARY POWER UNIT (APU) - Continued
APU Inspect - Continued
Check for tightness of electrical connections. Check
cables for damaged insulation.
Report any oil or fuel leak, loose electrical connection
or damaged cable to Unit Maintenance for repair.
Visually inspect exhaust pipe and muffler for leaks.
Check muffler is secure and intact. Report any
deficiencies to Unit Maintenance.
Start APU as detailed in para 2-16. Let engine
run for 15 minutes. Check ammeter and voltmeter
indicate smooth 110 VAC output. Report fluctuating
output to Unit Maintenance.